248857924

素因数分解:

$2^2\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{4159}}^1$

素因数の和:6307

約数の個数: 24

約数和(自身を含む): 498068480

約数和(自身を除く): 249210556

約数列:

[1, 2, 4, 7, 14, 28, 2137, 4159, 4274, 8318, 8548, 14959, 16636, 29113, 29918, 58226, 59836, 116452, 8887783, 17775566, 35551132, 62214481, 124428962, 248857924]

約数ペア:

[(1, 248857924), (2, 124428962), (4, 62214481), (7, 35551132), (14, 17775566), (28, 8887783), (2137, 116452), (4159, 59836), (4274, 58226), (8318, 29918), (8548, 29113), (14959, 16636)]